diff --git a/core/src/plugins/action.share/class.ShareCenter.js b/core/src/plugins/action.share/class.ShareCenter.js
index 428905ea36..5a83b0e187 100644
--- a/core/src/plugins/action.share/class.ShareCenter.js
+++ b/core/src/plugins/action.share/class.ShareCenter.js
@@ -200,6 +200,8 @@ Class.create("ShareCenter", {
                 // Reorganize
                 var repoFieldset = oForm.down('div#target_repository');
             }
+            
+            this.createQRCode = ajaxplorer.getPluginConfigs("ajxp_plugin[@id='action.share']").get("CREATE_QRCODE");
 
             var ppass = new Protopass($('shared_pass'), {
                 barContainer : $('pass_strength_container'),
@@ -721,22 +723,22 @@ Class.create("ShareCenter", {
             }
         }
         var forceOldSchool = ajaxplorer.getPluginConfigs("ajxp_plugin[@id='action.share']").get("EMAIL_INVITE_EXTERNAL");
-            var mailerButton;
-            if(dialogButtonsOrRow.hasClassName('SF_horizontal_fieldsRow')){
-                if(!dialogButtonsOrRow.down('#mailer_button')){
-                    dialogButtonsOrRow.down('.SF_horizontal_actions').insert({bottom:"<span class='icon-envelope simple_tooltip_observer' id='mailer_button' data-tooltipTitle='"+MessageHash['share_center.80']+"'> "+MessageHash['share_center.79']+"</span>"});
-                }
-                mailerButton = dialogButtonsOrRow.down('#mailer_button');
-                mailerButton.writeAttribute("data-tooltipTitle", MessageHash["share_center.41"]);
-            }else{
-                var oForm = dialogButtonsOrRow.parentNode;
-                var unShare = oForm.down("#unshare_button");
-                mailerButton = unShare.cloneNode(true);
-                mailerButton.down("img").writeAttribute("src","plugins/gui.ajax/res/themes/umbra/images/actions/22/mail_generic.png");
-                mailerButton.down("span").update(MessageHash["share_center.40"]);
-                unShare.insert({after:mailerButton});
-                mailerButton.writeAttribute("data-tooltipTitle", MessageHash["share_center.41"]);
+        var mailerButton;
+        if(dialogButtonsOrRow.hasClassName('SF_horizontal_fieldsRow')){
+            if(!dialogButtonsOrRow.down('#mailer_button')){
+                dialogButtonsOrRow.down('.SF_horizontal_actions').insert({bottom:"<span class='icon-envelope simple_tooltip_observer' id='mailer_button' data-tooltipTitle='"+MessageHash['share_center.80']+"'> "+MessageHash['share_center.79']+"</span>"});
             }
+            mailerButton = dialogButtonsOrRow.down('#mailer_button');
+            mailerButton.writeAttribute("data-tooltipTitle", MessageHash["share_center.41"]);
+        }else{
+            var oForm = dialogButtonsOrRow.parentNode;
+            var unShare = oForm.down("#unshare_button");
+            mailerButton = unShare.cloneNode(true);
+            mailerButton.down("img").writeAttribute("src","plugins/gui.ajax/res/themes/umbra/images/actions/22/mail_generic.png");
+            mailerButton.down("span").update(MessageHash["share_center.40"]);
+            unShare.insert({after:mailerButton});
+            mailerButton.writeAttribute("data-tooltipTitle", MessageHash["share_center.41"]);
+        }
 
         if(ajaxplorer.hasPluginOfType("mailer") && !forceOldSchool){
             mailerButton.observe("click", function(event){
@@ -786,6 +788,45 @@ Class.create("ShareCenter", {
             }.bind(this));
 
         }
+        
+        if (this.createQRCode) {
+            if(dialogButtonsOrRow.hasClassName('SF_horizontal_fieldsRow')){
+                if(!dialogButtonsOrRow.down('#qrcode_button')){
+                    dialogButtonsOrRow.down('.SF_horizontal_actions').insert({bottom:"<span class='icon-qrcode simple_tooltip_observer' id='qrcode_button' data-tooltipTitle='"+MessageHash['share_center.94']+"'> "+MessageHash['share_center.95']+"</span>"});
+                }
+                qrcodeButton = dialogButtonsOrRow.down('#qrcode_button');
+                qrcodeButton.writeAttribute("data-tooltipTitle", MessageHash["share_center.95"]);
+            }else{
+                var oForm = dialogButtonsOrRow.parentNode;
+                var unShare = oForm.down("#unshare_button");
+                qrcodeButton = unShare.cloneNode(true);
+                qrcodeButton.down("img").writeAttribute("src","plugins/gui.ajax/res/themes/umbra/images/actions/22/qr-code.png");
+                qrcodeButton.down("span").update(MessageHash["share_center.94"]);
+                unShare.insert({after:qrcodeButton});
+                qrcodeButton.writeAttribute("data-tooltipTitle", MessageHash["share_center.95"]);
+            }
+            var qrcodediv = document.getElementById('share_qrcode');
+            qrcodediv.innerHTML = '';
+            
+            qrcodeButton.observe("click", function(event){
+                Event.stop(event);
+                if(shareType == "file"){
+                    var url = dialogButtonsOrRow.down('[name="link_url"]').getValue();
+                }else{
+                    var url = this._currentRepositoryLink;
+                }
+                
+                if (qrcodediv.innerHTML == '') {
+                    var qrcode = new QRCode("share_qrcode", {
+                        width: 128,
+                        height: 128
+                    });
+                    qrcode.makeCode(url);
+                } else {
+                    qrcodediv.innerHTML = '';
+                }
+            }.bind(this));
+        }
     },
 
     checkPositiveNumber : function(str){
diff --git a/core/src/plugins/action.share/manifest.xml b/core/src/plugins/action.share/manifest.xml
index 37d0fac9f0..c3328dc104 100644
--- a/core/src/plugins/action.share/manifest.xml
+++ b/core/src/plugins/action.share/manifest.xml
@@ -6,6 +6,7 @@
         <global_param name="FILE_MAX_EXPIRATION" group="CONF_MESSAGE[Link Generation]" description="CONF_MESSAGE[Maximum share expiration limit for file, 0 = unlimited]" label="CONF_MESSAGE[Maximum file expiration limit]" type="integer" default="0" expose="true"/>
         <global_param name="FILE_MAX_DOWNLOAD" group="CONF_MESSAGE[Link Generation]" description="CONF_MESSAGE[Maximum download limit for file, 0 = unlimited]" label="CONF_MESSAGE[Maximum file download limit]" type="integer" default="0" expose="true"/>
         <global_param name="EMAIL_INVITE_EXTERNAL" group="CONF_MESSAGE[Link Generation]" description="CONF_MESSAGE[Use external mailer for invitations]" label="CONF_MESSAGE[Force External Mailer]" type="boolean" default="false" expose="true"/>
+        <global_param name="CREATE_QRCODE" group="CONF_MESSAGE[Link Generation]" description="CONF_MESSAGE[Create and display QRCode for shared link]" label="CONF_MESSAGE[Create QRCode]" type="boolean" default="false" expose="true"/>
         <global_param name="AVOID_SHARED_FOLDER_SAME_LABEL" group="CONF_MESSAGE[Folder Sharing]" description="CONF_MESSAGE[Disallow users to create shared folders if a workspace already exists with the same label]" label="CONF_MESSAGE[Avoid labels duplication]" type="boolean" default="true"/>
         <!--
         <global_param name="SHARED_USERS_LIST_MINIMUM" group="CONF_MESSAGE[Shared users configurations]" description="CONF_MESSAGE[Minimum number of characters to start getting results by auto-completion when sharing a folder with other users]" label="CONF_MESSAGE[Autocomplete minimum chars]" type="integer" default="2" expose="true"/>
@@ -62,6 +63,7 @@
     <client_settings>
         <resources>
             <i18n namespace="share_center" path="plugins/action.share/res/i18n"/>
+            <js file="plugins/action.share/qrcode.js" className="QRCode" autoload="true"/>
             <js file="plugins/action.share/class.ShareCenter.js" className="ShareCenter" autoload="true"/>
         </resources>
     </client_settings>
@@ -118,6 +120,7 @@
                                 <div class="dialogContentMainTitle" ajxp_message_id="share_center.29">AJXP_MESSAGE[share_center.29]</div>
                                 <div id="generate_indicator" style="position:absolute;top:2px;right:4px;display:none;"><img src="AJXP_THEME_FOLDER/images/autocompleter-loader.gif"></div>
                                 <textarea id="share_container" style="padding: 4px;width: 266px;height: 33px;margin:0 10px; font-size:13px;"></textarea>
+                                <div id="share_qrcode" style="padding:4px;" />
                             </div>
                         </div>
                         <div id="share_folder_chooser" box_width="320">
@@ -207,6 +210,7 @@
                                 <div class="dialogContentMainTitle" ajxp_message_id="share_center.29">AJXP_MESSAGE[share_center.29]</div>
                                 <div id="generate_indicator" style="position:absolute;top:2px;right:4px;display:none;"><img src="AJXP_THEME_FOLDER/images/autocompleter-loader.gif"></div>
                                 <textarea id="share_container" style="padding: 4px;width: 266px;height: 33px;margin:0 10px; font-size:13px;"></textarea>
+                                <div id="share_qrcode" style="padding:4px;" />
                             </div>
                         </div>
                         <style type="text/css">
@@ -260,6 +264,7 @@
                                     <div style="clear:left;">
                                         <input type="text" placeholder="AJXP_MESSAGE[share_center.90]" name="link_url" id="share_container" class="SF_input SF_number" style="width:230px !important;">
                                         <input type="text" placeholder="AJXP_MESSAGE[share_center.91]" name="link_tag" value="" class="SF_input SF_number" style="width:113px !important;">
+                                        <div id="share_qrcode" style="padding:4px;" />
                                     </div>
                                     <div id="handle_existing_links" class="SF_horizontal_actions">
                                         <span data-action="remove" class="SF_horizontal_action icon-minus-sign"></span>
@@ -356,6 +361,7 @@
                                 <div class="dialogContentMainTitle" ajxp_message_id="share_center.29">AJXP_MESSAGE[share_center.29]</div>
                                 <div id="generate_indicator" style="position:absolute;top:2px;right:4px;display:none;"><img src="AJXP_THEME_FOLDER/images/autocompleter-loader.gif"></div>
                                 <input type="text" id="share_container" style="width: 317px; margin:0 5px; font-size:13px;"/>
+                                <div id="share_qrcode" style="padding:4px;" />
                             </div>
                         </div>
                         <style type="text/css">
diff --git a/core/src/plugins/action.share/qrcode.js b/core/src/plugins/action.share/qrcode.js
new file mode 100644
index 0000000000..52efbf4bca
--- /dev/null
+++ b/core/src/plugins/action.share/qrcode.js
@@ -0,0 +1,608 @@
+/**
+ * @fileoverview
+ * - Using the 'QRCode for Javascript library'
+ * - Fixed dataset of 'QRCode for Javascript library' for support full-spec.
+ * - this library has no dependencies.
+ * 
+ * @author davidshimjs
+ * @see <a href="http://www.d-project.com/" target="_blank">http://www.d-project.com/</a>
+ * @see <a href="http://jeromeetienne.github.com/jquery-qrcode/" target="_blank">http://jeromeetienne.github.com/jquery-qrcode/</a>
+ */
+var QRCode;
+
+(function () {
+    //---------------------------------------------------------------------
+    // QRCode for JavaScript
+    //
+    // Copyright (c) 2009 Kazuhiko Arase
+    //
+    // URL: http://www.d-project.com/
+    //
+    // Licensed under the MIT license:
+    //   http://www.opensource.org/licenses/mit-license.php
+    //
+    // The word "QR Code" is registered trademark of 
+    // DENSO WAVE INCORPORATED
+    //   http://www.denso-wave.com/qrcode/faqpatent-e.html
+    //
+    //---------------------------------------------------------------------
+    function QR8bitByte(data) {
+        this.mode = QRMode.MODE_8BIT_BYTE;
+        this.data = data;
+        this.parsedData = [];
+
+        // Added to support UTF-8 Characters
+        for (var i = 0, l = this.data.length; i < l; i++) {
+            var byteArray = [];
+            var code = this.data.charCodeAt(i);
+
+            if (code > 0x10000) {
+                byteArray[0] = 0xF0 | ((code & 0x1C0000) >>> 18);
+                byteArray[1] = 0x80 | ((code & 0x3F000) >>> 12);
+                byteArray[2] = 0x80 | ((code & 0xFC0) >>> 6);
+                byteArray[3] = 0x80 | (code & 0x3F);
+            } else if (code > 0x800) {
+                byteArray[0] = 0xE0 | ((code & 0xF000) >>> 12);
+                byteArray[1] = 0x80 | ((code & 0xFC0) >>> 6);
+                byteArray[2] = 0x80 | (code & 0x3F);
+            } else if (code > 0x80) {
+                byteArray[0] = 0xC0 | ((code & 0x7C0) >>> 6);
+                byteArray[1] = 0x80 | (code & 0x3F);
+            } else {
+                byteArray[0] = code;
+            }
+
+            this.parsedData.push(byteArray);
+        }
+
+        this.parsedData = Array.prototype.concat.apply([], this.parsedData);
+
+        if (this.parsedData.length != this.data.length) {
+            this.parsedData.unshift(191);
+            this.parsedData.unshift(187);
+            this.parsedData.unshift(239);
+        }
+    }
+
+    QR8bitByte.prototype = {
+        getLength: function (buffer) {
+            return this.parsedData.length;
+        },
+        write: function (buffer) {
+            for (var i = 0, l = this.parsedData.length; i < l; i++) {
+                buffer.put(this.parsedData[i], 8);
+            }
+        }
+    };
+
+    function QRCodeModel(typeNumber, errorCorrectLevel) {
+        this.typeNumber = typeNumber;
+        this.errorCorrectLevel = errorCorrectLevel;
+        this.modules = null;
+        this.moduleCount = 0;
+        this.dataCache = null;
+        this.dataList = [];
+    }
+
+    QRCodeModel.prototype={addData:function(data){var newData=new QR8bitByte(data);this.dataList.push(newData);this.dataCache=null;},isDark:function(row,col){if(row<0||this.moduleCount<=row||col<0||this.moduleCount<=col){throw new Error(row+","+col);}
+    return this.modules[row][col];},getModuleCount:function(){return this.moduleCount;},make:function(){this.makeImpl(false,this.getBestMaskPattern());},makeImpl:function(test,maskPattern){this.moduleCount=this.typeNumber*4+17;this.modules=new Array(this.moduleCount);for(var row=0;row<this.moduleCount;row++){this.modules[row]=new Array(this.moduleCount);for(var col=0;col<this.moduleCount;col++){this.modules[row][col]=null;}}
+    this.setupPositionProbePattern(0,0);this.setupPositionProbePattern(this.moduleCount-7,0);this.setupPositionProbePattern(0,this.moduleCount-7);this.setupPositionAdjustPattern();this.setupTimingPattern();this.setupTypeInfo(test,maskPattern);if(this.typeNumber>=7){this.setupTypeNumber(test);}
+    if(this.dataCache==null){this.dataCache=QRCodeModel.createData(this.typeNumber,this.errorCorrectLevel,this.dataList);}
+    this.mapData(this.dataCache,maskPattern);},setupPositionProbePattern:function(row,col){for(var r=-1;r<=7;r++){if(row+r<=-1||this.moduleCount<=row+r)continue;for(var c=-1;c<=7;c++){if(col+c<=-1||this.moduleCount<=col+c)continue;if((0<=r&&r<=6&&(c==0||c==6))||(0<=c&&c<=6&&(r==0||r==6))||(2<=r&&r<=4&&2<=c&&c<=4)){this.modules[row+r][col+c]=true;}else{this.modules[row+r][col+c]=false;}}}},getBestMaskPattern:function(){var minLostPoint=0;var pattern=0;for(var i=0;i<8;i++){this.makeImpl(true,i);var lostPoint=QRUtil.getLostPoint(this);if(i==0||minLostPoint>lostPoint){minLostPoint=lostPoint;pattern=i;}}
+    return pattern;},createMovieClip:function(target_mc,instance_name,depth){var qr_mc=target_mc.createEmptyMovieClip(instance_name,depth);var cs=1;this.make();for(var row=0;row<this.modules.length;row++){var y=row*cs;for(var col=0;col<this.modules[row].length;col++){var x=col*cs;var dark=this.modules[row][col];if(dark){qr_mc.beginFill(0,100);qr_mc.moveTo(x,y);qr_mc.lineTo(x+cs,y);qr_mc.lineTo(x+cs,y+cs);qr_mc.lineTo(x,y+cs);qr_mc.endFill();}}}
+    return qr_mc;},setupTimingPattern:function(){for(var r=8;r<this.moduleCount-8;r++){if(this.modules[r][6]!=null){continue;}
+    this.modules[r][6]=(r%2==0);}
+    for(var c=8;c<this.moduleCount-8;c++){if(this.modules[6][c]!=null){continue;}
+    this.modules[6][c]=(c%2==0);}},setupPositionAdjustPattern:function(){var pos=QRUtil.getPatternPosition(this.typeNumber);for(var i=0;i<pos.length;i++){for(var j=0;j<pos.length;j++){var row=pos[i];var col=pos[j];if(this.modules[row][col]!=null){continue;}
+    for(var r=-2;r<=2;r++){for(var c=-2;c<=2;c++){if(r==-2||r==2||c==-2||c==2||(r==0&&c==0)){this.modules[row+r][col+c]=true;}else{this.modules[row+r][col+c]=false;}}}}}},setupTypeNumber:function(test){var bits=QRUtil.getBCHTypeNumber(this.typeNumber);for(var i=0;i<18;i++){var mod=(!test&&((bits>>i)&1)==1);this.modules[Math.floor(i/3)][i%3+this.moduleCount-8-3]=mod;}
+    for(var i=0;i<18;i++){var mod=(!test&&((bits>>i)&1)==1);this.modules[i%3+this.moduleCount-8-3][Math.floor(i/3)]=mod;}},setupTypeInfo:function(test,maskPattern){var data=(this.errorCorrectLevel<<3)|maskPattern;var bits=QRUtil.getBCHTypeInfo(data);for(var i=0;i<15;i++){var mod=(!test&&((bits>>i)&1)==1);if(i<6){this.modules[i][8]=mod;}else if(i<8){this.modules[i+1][8]=mod;}else{this.modules[this.moduleCount-15+i][8]=mod;}}
+    for(var i=0;i<15;i++){var mod=(!test&&((bits>>i)&1)==1);if(i<8){this.modules[8][this.moduleCount-i-1]=mod;}else if(i<9){this.modules[8][15-i-1+1]=mod;}else{this.modules[8][15-i-1]=mod;}}
+    this.modules[this.moduleCount-8][8]=(!test);},mapData:function(data,maskPattern){var inc=-1;var row=this.moduleCount-1;var bitIndex=7;var byteIndex=0;for(var col=this.moduleCount-1;col>0;col-=2){if(col==6)col--;while(true){for(var c=0;c<2;c++){if(this.modules[row][col-c]==null){var dark=false;if(byteIndex<data.length){dark=(((data[byteIndex]>>>bitIndex)&1)==1);}
+    var mask=QRUtil.getMask(maskPattern,row,col-c);if(mask){dark=!dark;}
+    this.modules[row][col-c]=dark;bitIndex--;if(bitIndex==-1){byteIndex++;bitIndex=7;}}}
+    row+=inc;if(row<0||this.moduleCount<=row){row-=inc;inc=-inc;break;}}}}};QRCodeModel.PAD0=0xEC;QRCodeModel.PAD1=0x11;QRCodeModel.createData=function(typeNumber,errorCorrectLevel,dataList){var rsBlocks=QRRSBlock.getRSBlocks(typeNumber,errorCorrectLevel);var buffer=new QRBitBuffer();for(var i=0;i<dataList.length;i++){var data=dataList[i];buffer.put(data.mode,4);buffer.put(data.getLength(),QRUtil.getLengthInBits(data.mode,typeNumber));data.write(buffer);}
+    var totalDataCount=0;for(var i=0;i<rsBlocks.length;i++){totalDataCount+=rsBlocks[i].dataCount;}
+    if(buffer.getLengthInBits()>totalDataCount*8){throw new Error("code length overflow. ("
+    +buffer.getLengthInBits()
+    +">"
+    +totalDataCount*8
+    +")");}
+    if(buffer.getLengthInBits()+4<=totalDataCount*8){buffer.put(0,4);}
+    while(buffer.getLengthInBits()%8!=0){buffer.putBit(false);}
+    while(true){if(buffer.getLengthInBits()>=totalDataCount*8){break;}
+    buffer.put(QRCodeModel.PAD0,8);if(buffer.getLengthInBits()>=totalDataCount*8){break;}
+    buffer.put(QRCodeModel.PAD1,8);}
+    return QRCodeModel.createBytes(buffer,rsBlocks);};QRCodeModel.createBytes=function(buffer,rsBlocks){var offset=0;var maxDcCount=0;var maxEcCount=0;var dcdata=new Array(rsBlocks.length);var ecdata=new Array(rsBlocks.length);for(var r=0;r<rsBlocks.length;r++){var dcCount=rsBlocks[r].dataCount;var ecCount=rsBlocks[r].totalCount-dcCount;maxDcCount=Math.max(maxDcCount,dcCount);maxEcCount=Math.max(maxEcCount,ecCount);dcdata[r]=new Array(dcCount);for(var i=0;i<dcdata[r].length;i++){dcdata[r][i]=0xff&buffer.buffer[i+offset];}
+    offset+=dcCount;var rsPoly=QRUtil.getErrorCorrectPolynomial(ecCount);var rawPoly=new QRPolynomial(dcdata[r],rsPoly.getLength()-1);var modPoly=rawPoly.mod(rsPoly);ecdata[r]=new Array(rsPoly.getLength()-1);for(var i=0;i<ecdata[r].length;i++){var modIndex=i+modPoly.getLength()-ecdata[r].length;ecdata[r][i]=(modIndex>=0)?modPoly.get(modIndex):0;}}
+    var totalCodeCount=0;for(var i=0;i<rsBlocks.length;i++){totalCodeCount+=rsBlocks[i].totalCount;}
+    var data=new Array(totalCodeCount);var index=0;for(var i=0;i<maxDcCount;i++){for(var r=0;r<rsBlocks.length;r++){if(i<dcdata[r].length){data[index++]=dcdata[r][i];}}}
+    for(var i=0;i<maxEcCount;i++){for(var r=0;r<rsBlocks.length;r++){if(i<ecdata[r].length){data[index++]=ecdata[r][i];}}}
+    return data;};var QRMode={MODE_NUMBER:1<<0,MODE_ALPHA_NUM:1<<1,MODE_8BIT_BYTE:1<<2,MODE_KANJI:1<<3};var QRErrorCorrectLevel={L:1,M:0,Q:3,H:2};var QRMaskPattern={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7};var QRUtil={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:(1<<10)|(1<<8)|(1<<5)|(1<<4)|(1<<2)|(1<<1)|(1<<0),G18:(1<<12)|(1<<11)|(1<<10)|(1<<9)|(1<<8)|(1<<5)|(1<<2)|(1<<0),G15_MASK:(1<<14)|(1<<12)|(1<<10)|(1<<4)|(1<<1),getBCHTypeInfo:function(data){var d=data<<10;while(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G15)>=0){d^=(QRUtil.G15<<(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G15)));}
+    return((data<<10)|d)^QRUtil.G15_MASK;},getBCHTypeNumber:function(data){var d=data<<12;while(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G18)>=0){d^=(QRUtil.G18<<(QRUtil.getBCHDigit(d)-QRUtil.getBCHDigit(QRUtil.G18)));}
+    return(data<<12)|d;},getBCHDigit:function(data){var digit=0;while(data!=0){digit++;data>>>=1;}
+    return digit;},getPatternPosition:function(typeNumber){return QRUtil.PATTERN_POSITION_TABLE[typeNumber-1];},getMask:function(maskPattern,i,j){switch(maskPattern){case QRMaskPattern.PATTERN000:return(i+j)%2==0;case QRMaskPattern.PATTERN001:return i%2==0;case QRMaskPattern.PATTERN010:return j%3==0;case QRMaskPattern.PATTERN011:return(i+j)%3==0;case QRMaskPattern.PATTERN100:return(Math.floor(i/2)+Math.floor(j/3))%2==0;case QRMaskPattern.PATTERN101:return(i*j)%2+(i*j)%3==0;case QRMaskPattern.PATTERN110:return((i*j)%2+(i*j)%3)%2==0;case QRMaskPattern.PATTERN111:return((i*j)%3+(i+j)%2)%2==0;default:throw new Error("bad maskPattern:"+maskPattern);}},getErrorCorrectPolynomial:function(errorCorrectLength){var a=new QRPolynomial([1],0);for(var i=0;i<errorCorrectLength;i++){a=a.multiply(new QRPolynomial([1,QRMath.gexp(i)],0));}
+    return a;},getLengthInBits:function(mode,type){if(1<=type&&type<10){switch(mode){case QRMode.MODE_NUMBER:return 10;case QRMode.MODE_ALPHA_NUM:return 9;case QRMode.MODE_8BIT_BYTE:return 8;case QRMode.MODE_KANJI:return 8;default:throw new Error("mode:"+mode);}}else if(type<27){switch(mode){case QRMode.MODE_NUMBER:return 12;case QRMode.MODE_ALPHA_NUM:return 11;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.MODE_KANJI:return 10;default:throw new Error("mode:"+mode);}}else if(type<41){switch(mode){case QRMode.MODE_NUMBER:return 14;case QRMode.MODE_ALPHA_NUM:return 13;case QRMode.MODE_8BIT_BYTE:return 16;case QRMode.MODE_KANJI:return 12;default:throw new Error("mode:"+mode);}}else{throw new Error("type:"+type);}},getLostPoint:function(qrCode){var moduleCount=qrCode.getModuleCount();var lostPoint=0;for(var row=0;row<moduleCount;row++){for(var col=0;col<moduleCount;col++){var sameCount=0;var dark=qrCode.isDark(row,col);for(var r=-1;r<=1;r++){if(row+r<0||moduleCount<=row+r){continue;}
+    for(var c=-1;c<=1;c++){if(col+c<0||moduleCount<=col+c){continue;}
+    if(r==0&&c==0){continue;}
+    if(dark==qrCode.isDark(row+r,col+c)){sameCount++;}}}
+    if(sameCount>5){lostPoint+=(3+sameCount-5);}}}
+    for(var row=0;row<moduleCount-1;row++){for(var col=0;col<moduleCount-1;col++){var count=0;if(qrCode.isDark(row,col))count++;if(qrCode.isDark(row+1,col))count++;if(qrCode.isDark(row,col+1))count++;if(qrCode.isDark(row+1,col+1))count++;if(count==0||count==4){lostPoint+=3;}}}
+    for(var row=0;row<moduleCount;row++){for(var col=0;col<moduleCount-6;col++){if(qrCode.isDark(row,col)&&!qrCode.isDark(row,col+1)&&qrCode.isDark(row,col+2)&&qrCode.isDark(row,col+3)&&qrCode.isDark(row,col+4)&&!qrCode.isDark(row,col+5)&&qrCode.isDark(row,col+6)){lostPoint+=40;}}}
+    for(var col=0;col<moduleCount;col++){for(var row=0;row<moduleCount-6;row++){if(qrCode.isDark(row,col)&&!qrCode.isDark(row+1,col)&&qrCode.isDark(row+2,col)&&qrCode.isDark(row+3,col)&&qrCode.isDark(row+4,col)&&!qrCode.isDark(row+5,col)&&qrCode.isDark(row+6,col)){lostPoint+=40;}}}
+    var darkCount=0;for(var col=0;col<moduleCount;col++){for(var row=0;row<moduleCount;row++){if(qrCode.isDark(row,col)){darkCount++;}}}
+    var ratio=Math.abs(100*darkCount/moduleCount/moduleCount-50)/5;lostPoint+=ratio*10;return lostPoint;}};var QRMath={glog:function(n){if(n<1){throw new Error("glog("+n+")");}
+    return QRMath.LOG_TABLE[n];},gexp:function(n){while(n<0){n+=255;}
+    while(n>=256){n-=255;}
+    return QRMath.EXP_TABLE[n];},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)};for(var i=0;i<8;i++){QRMath.EXP_TABLE[i]=1<<i;}
+    for(var i=8;i<256;i++){QRMath.EXP_TABLE[i]=QRMath.EXP_TABLE[i-4]^QRMath.EXP_TABLE[i-5]^QRMath.EXP_TABLE[i-6]^QRMath.EXP_TABLE[i-8];}
+    for(var i=0;i<255;i++){QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]]=i;}
+    function QRPolynomial(num,shift){if(num.length==undefined){throw new Error(num.length+"/"+shift);}
+    var offset=0;while(offset<num.length&&num[offset]==0){offset++;}
+    this.num=new Array(num.length-offset+shift);for(var i=0;i<num.length-offset;i++){this.num[i]=num[i+offset];}}
+    QRPolynomial.prototype={get:function(index){return this.num[index];},getLength:function(){return this.num.length;},multiply:function(e){var num=new Array(this.getLength()+e.getLength()-1);for(var i=0;i<this.getLength();i++){for(var j=0;j<e.getLength();j++){num[i+j]^=QRMath.gexp(QRMath.glog(this.get(i))+QRMath.glog(e.get(j)));}}
+    return new QRPolynomial(num,0);},mod:function(e){if(this.getLength()-e.getLength()<0){return this;}
+    var ratio=QRMath.glog(this.get(0))-QRMath.glog(e.get(0));var num=new Array(this.getLength());for(var i=0;i<this.getLength();i++){num[i]=this.get(i);}
+    for(var i=0;i<e.getLength();i++){num[i]^=QRMath.gexp(QRMath.glog(e.get(i))+ratio);}
+    return new QRPolynomial(num,0).mod(e);}};function QRRSBlock(totalCount,dataCount){this.totalCount=totalCount;this.dataCount=dataCount;}
+    QRRSBlock.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]];QRRSBlock.getRSBlocks=function(typeNumber,errorCorrectLevel){var rsBlock=QRRSBlock.getRsBlockTable(typeNumber,errorCorrectLevel);if(rsBlock==undefined){throw new Error("bad rs block @ typeNumber:"+typeNumber+"/errorCorrectLevel:"+errorCorrectLevel);}
+    var length=rsBlock.length/3;var list=[];for(var i=0;i<length;i++){var count=rsBlock[i*3+0];var totalCount=rsBlock[i*3+1];var dataCount=rsBlock[i*3+2];for(var j=0;j<count;j++){list.push(new QRRSBlock(totalCount,dataCount));}}
+    return list;};QRRSBlock.getRsBlockTable=function(typeNumber,errorCorrectLevel){switch(errorCorrectLevel){case QRErrorCorrectLevel.L:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+0];case QRErrorCorrectLevel.M:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+1];case QRErrorCorrectLevel.Q:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+2];case QRErrorCorrectLevel.H:return QRRSBlock.RS_BLOCK_TABLE[(typeNumber-1)*4+3];default:return undefined;}};function QRBitBuffer(){this.buffer=[];this.length=0;}
+    QRBitBuffer.prototype={get:function(index){var bufIndex=Math.floor(index/8);return((this.buffer[bufIndex]>>>(7-index%8))&1)==1;},put:function(num,length){for(var i=0;i<length;i++){this.putBit(((num>>>(length-i-1))&1)==1);}},getLengthInBits:function(){return this.length;},putBit:function(bit){var bufIndex=Math.floor(this.length/8);if(this.buffer.length<=bufIndex){this.buffer.push(0);}
+    if(bit){this.buffer[bufIndex]|=(0x80>>>(this.length%8));}
+    this.length++;}};var QRCodeLimitLength=[[17,14,11,7],[32,26,20,14],[53,42,32,24],[78,62,46,34],[106,84,60,44],[134,106,74,58],[154,122,86,64],[192,152,108,84],[230,180,130,98],[271,213,151,119],[321,251,177,137],[367,287,203,155],[425,331,241,177],[458,362,258,194],[520,412,292,220],[586,450,322,250],[644,504,364,280],[718,560,394,310],[792,624,442,338],[858,666,482,382],[929,711,509,403],[1003,779,565,439],[1091,857,611,461],[1171,911,661,511],[1273,997,715,535],[1367,1059,751,593],[1465,1125,805,625],[1528,1190,868,658],[1628,1264,908,698],[1732,1370,982,742],[1840,1452,1030,790],[1952,1538,1112,842],[2068,1628,1168,898],[2188,1722,1228,958],[2303,1809,1283,983],[2431,1911,1351,1051],[2563,1989,1423,1093],[2699,2099,1499,1139],[2809,2213,1579,1219],[2953,2331,1663,1273]];
+    
+    function _isSupportCanvas() {
+        return typeof CanvasRenderingContext2D != "undefined";
+    }
+    
+    // android 2.x doesn't support Data-URI spec
+    function _getAndroid() {
+        var android = false;
+        var sAgent = navigator.userAgent;
+        
+        if (/android/i.test(sAgent)) { // android
+            android = true;
+            aMat = sAgent.toString().match(/android ([0-9]\.[0-9])/i);
+            
+            if (aMat && aMat[1]) {
+                android = parseFloat(aMat[1]);
+            }
+        }
+        
+        return android;
+    }
+    
+    var svgDrawer = (function() {
+
+        var Drawing = function (el, htOption) {
+            this._el = el;
+            this._htOption = htOption;
+        };
+
+        Drawing.prototype.draw = function (oQRCode) {
+            var _htOption = this._htOption;
+            var _el = this._el;
+            var nCount = oQRCode.getModuleCount();
+            var nWidth = Math.floor(_htOption.width / nCount);
+            var nHeight = Math.floor(_htOption.height / nCount);
+
+            this.clear();
+
+            function makeSVG(tag, attrs) {
+                var el = document.createElementNS('http://www.w3.org/2000/svg', tag);
+                for (var k in attrs)
+                    if (attrs.hasOwnProperty(k)) el.setAttribute(k, attrs[k]);
+                return el;
+            }
+
+            var svg = makeSVG("svg" , {'viewBox': '0 0 ' + String(nCount) + " " + String(nCount), 'width': '100%', 'height': '100%', 'fill': _htOption.colorLight});
+            svg.setAttributeNS("http://www.w3.org/2000/xmlns/", "xmlns:xlink", "http://www.w3.org/1999/xlink");
+            _el.appendChild(svg);
+
+            svg.appendChild(makeSVG("rect", {"fill": _htOption.colorDark, "width": "1", "height": "1", "id": "template"}));
+
+            for (var row = 0; row < nCount; row++) {
+                for (var col = 0; col < nCount; col++) {
+                    if (oQRCode.isDark(row, col)) {
+                        var child = makeSVG("use", {"x": String(row), "y": String(col)});
+                        child.setAttributeNS("http://www.w3.org/1999/xlink", "href", "#template")
+                        svg.appendChild(child);
+                    }
+                }
+            }
+        };
+        Drawing.prototype.clear = function () {
+            while (this._el.hasChildNodes())
+                this._el.removeChild(this._el.lastChild);
+        };
+        return Drawing;
+    })();
+
+    var useSVG = document.documentElement.tagName.toLowerCase() === "svg";
+
+    // Drawing in DOM by using Table tag
+    var Drawing = useSVG ? svgDrawer : !_isSupportCanvas() ? (function () {
+        var Drawing = function (el, htOption) {
+            this._el = el;
+            this._htOption = htOption;
+        };
+            
+        /**
+         * Draw the QRCode
+         * 
+         * @param {QRCode} oQRCode
+         */
+        Drawing.prototype.draw = function (oQRCode) {
+            var _htOption = this._htOption;
+            var _el = this._el;
+            var nCount = oQRCode.getModuleCount();
+            var nWidth = Math.floor(_htOption.width / nCount);
+            var nHeight = Math.floor(_htOption.height / nCount);
+            var aHTML = ['<table style="border:0;border-collapse:collapse;">'];
+            
+            for (var row = 0; row < nCount; row++) {
+                aHTML.push('<tr>');
+                
+                for (var col = 0; col < nCount; col++) {
+                    aHTML.push('<td style="border:0;border-collapse:collapse;padding:0;margin:0;width:' + nWidth + 'px;height:' + nHeight + 'px;background-color:' + (oQRCode.isDark(row, col) ? _htOption.colorDark : _htOption.colorLight) + ';"></td>');
+                }
+                
+                aHTML.push('</tr>');
+            }
+            
+            aHTML.push('</table>');
+            _el.innerHTML = aHTML.join('');
+            
+            // Fix the margin values as real size.
+            var elTable = _el.childNodes[0];
+            var nLeftMarginTable = (_htOption.width - elTable.offsetWidth) / 2;
+            var nTopMarginTable = (_htOption.height - elTable.offsetHeight) / 2;
+            
+            if (nLeftMarginTable > 0 && nTopMarginTable > 0) {
+                elTable.style.margin = nTopMarginTable + "px " + nLeftMarginTable + "px";    
+            }
+        };
+        
+        /**
+         * Clear the QRCode
+         */
+        Drawing.prototype.clear = function () {
+            this._el.innerHTML = '';
+        };
+        
+        return Drawing;
+    })() : (function () { // Drawing in Canvas
+        function _onMakeImage() {
+            this._elImage.src = this._elCanvas.toDataURL("image/png");
+            this._elImage.style.display = "block";
+            this._elCanvas.style.display = "none";            
+        }
+        
+        // Android 2.1 bug workaround
+        // http://code.google.com/p/android/issues/detail?id=5141
+        if (this._android && this._android <= 2.1) {
+            var factor = 1 / window.devicePixelRatio;
+            var drawImage = CanvasRenderingContext2D.prototype.drawImage; 
+            CanvasRenderingContext2D.prototype.drawImage = function (image, sx, sy, sw, sh, dx, dy, dw, dh) {
+                if (("nodeName" in image) && /img/i.test(image.nodeName)) {
+                    for (var i = arguments.length - 1; i >= 1; i--) {
+                        arguments[i] = arguments[i] * factor;
+                    }
+                } else if (typeof dw == "undefined") {
+                    arguments[1] *= factor;
+                    arguments[2] *= factor;
+                    arguments[3] *= factor;
+                    arguments[4] *= factor;
+                }
+                
+                drawImage.apply(this, arguments); 
+            };
+        }
+        
+        /**
+         * Check whether the user's browser supports Data URI or not
+         * 
+         * @private
+         * @param {Function} fSuccess Occurs if it supports Data URI
+         * @param {Function} fFail Occurs if it doesn't support Data URI
+         */
+        function _safeSetDataURI(fSuccess, fFail) {
+            var self = this;
+            self._fFail = fFail;
+            self._fSuccess = fSuccess;
+
+            // Check it just once
+            if (self._bSupportDataURI === null) {
+                var el = document.createElement("img");
+                var fOnError = function() {
+                    self._bSupportDataURI = false;
+
+                    if (self._fFail) {
+                        _fFail.call(self);
+                    }
+                };
+                var fOnSuccess = function() {
+                    self._bSupportDataURI = true;
+
+                    if (self._fSuccess) {
+                        self._fSuccess.call(self);
+                    }
+                };
+
+                el.onabort = fOnError;
+                el.onerror = fOnError;
+                el.onload = fOnSuccess;
+                el.src = "data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="; // the Image contains 1px data.
+                return;
+            } else if (self._bSupportDataURI === true && self._fSuccess) {
+                self._fSuccess.call(self);
+            } else if (self._bSupportDataURI === false && self._fFail) {
+                self._fFail.call(self);
+            }
+        };
+        
+        /**
+         * Drawing QRCode by using canvas
+         * 
+         * @constructor
+         * @param {HTMLElement} el
+         * @param {Object} htOption QRCode Options 
+         */
+        var Drawing = function (el, htOption) {
+            this._bIsPainted = false;
+            this._android = _getAndroid();
+        
+            this._htOption = htOption;
+            this._elCanvas = document.createElement("canvas");
+            this._elCanvas.width = htOption.width;
+            this._elCanvas.height = htOption.height;
+            el.appendChild(this._elCanvas);
+            this._el = el;
+            this._oContext = this._elCanvas.getContext("2d");
+            this._bIsPainted = false;
+            this._elImage = document.createElement("img");
+            this._elImage.style.display = "none";
+            this._el.appendChild(this._elImage);
+            this._bSupportDataURI = null;
+        };
+            
+        /**
+         * Draw the QRCode
+         * 
+         * @param {QRCode} oQRCode 
+         */
+        Drawing.prototype.draw = function (oQRCode) {
+            var _elImage = this._elImage;
+            var _oContext = this._oContext;
+            var _htOption = this._htOption;
+            
+            var nCount = oQRCode.getModuleCount();
+            var nWidth = _htOption.width / nCount;
+            var nHeight = _htOption.height / nCount;
+            var nRoundedWidth = Math.round(nWidth);
+            var nRoundedHeight = Math.round(nHeight);
+
+            _elImage.style.display = "none";
+            this.clear();
+            
+            for (var row = 0; row < nCount; row++) {
+                for (var col = 0; col < nCount; col++) {
+                    var bIsDark = oQRCode.isDark(row, col);
+                    var nLeft = col * nWidth;
+                    var nTop = row * nHeight;
+                    _oContext.strokeStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;
+                    _oContext.lineWidth = 1;
+                    _oContext.fillStyle = bIsDark ? _htOption.colorDark : _htOption.colorLight;                    
+                    _oContext.fillRect(nLeft, nTop, nWidth, nHeight);
+                    
+                    // 안티 앨리어싱 방지 처리
+                    _oContext.strokeRect(
+                        Math.floor(nLeft) + 0.5,
+                        Math.floor(nTop) + 0.5,
+                        nRoundedWidth,
+                        nRoundedHeight
+                    );
+                    
+                    _oContext.strokeRect(
+                        Math.ceil(nLeft) - 0.5,
+                        Math.ceil(nTop) - 0.5,
+                        nRoundedWidth,
+                        nRoundedHeight
+                    );
+                }
+            }
+            
+            this._bIsPainted = true;
+        };
+            
+        /**
+         * Make the image from Canvas if the browser supports Data URI.
+         */
+        Drawing.prototype.makeImage = function () {
+            if (this._bIsPainted) {
+                _safeSetDataURI.call(this, _onMakeImage);
+            }
+        };
+            
+        /**
+         * Return whether the QRCode is painted or not
+         * 
+         * @return {Boolean}
+         */
+        Drawing.prototype.isPainted = function () {
+            return this._bIsPainted;
+        };
+        
+        /**
+         * Clear the QRCode
+         */
+        Drawing.prototype.clear = function () {
+            this._oContext.clearRect(0, 0, this._elCanvas.width, this._elCanvas.height);
+            this._bIsPainted = false;
+        };
+        
+        /**
+         * @private
+         * @param {Number} nNumber
+         */
+        Drawing.prototype.round = function (nNumber) {
+            if (!nNumber) {
+                return nNumber;
+            }
+            
+            return Math.floor(nNumber * 1000) / 1000;
+        };
+        
+        return Drawing;
+    })();
+    
+    /**
+     * Get the type by string length
+     * 
+     * @private
+     * @param {String} sText
+     * @param {Number} nCorrectLevel
+     * @return {Number} type
+     */
+    function _getTypeNumber(sText, nCorrectLevel) {            
+        var nType = 1;
+        var length = _getUTF8Length(sText);
+        
+        for (var i = 0, len = QRCodeLimitLength.length; i <= len; i++) {
+            var nLimit = 0;
+            
+            switch (nCorrectLevel) {
+                case QRErrorCorrectLevel.L :
+                    nLimit = QRCodeLimitLength[i][0];
+                    break;
+                case QRErrorCorrectLevel.M :
+                    nLimit = QRCodeLimitLength[i][1];
+                    break;
+                case QRErrorCorrectLevel.Q :
+                    nLimit = QRCodeLimitLength[i][2];
+                    break;
+                case QRErrorCorrectLevel.H :
+                    nLimit = QRCodeLimitLength[i][3];
+                    break;
+            }
+            
+            if (length <= nLimit) {
+                break;
+            } else {
+                nType++;
+            }
+        }
+        
+        if (nType > QRCodeLimitLength.length) {
+            throw new Error("Too long data");
+        }
+        
+        return nType;
+    }
+
+    function _getUTF8Length(sText) {
+        var replacedText = encodeURI(sText).toString().replace(/\%[0-9a-fA-F]{2}/g, 'a');
+        return replacedText.length + (replacedText.length != sText ? 3 : 0);
+    }
+    
+    /**
+     * @class QRCode
+     * @constructor
+     * @example 
+     * new QRCode(document.getElementById("test"), "http://jindo.dev.naver.com/collie");
+     *
+     * @example
+     * var oQRCode = new QRCode("test", {
+     *    text : "http://naver.com",
+     *    width : 128,
+     *    height : 128
+     * });
+     * 
+     * oQRCode.clear(); // Clear the QRCode.
+     * oQRCode.makeCode("http://map.naver.com"); // Re-create the QRCode.
+     *
+     * @param {HTMLElement|String} el target element or 'id' attribute of element.
+     * @param {Object|String} vOption
+     * @param {String} vOption.text QRCode link data
+     * @param {Number} [vOption.width=256]
+     * @param {Number} [vOption.height=256]
+     * @param {String} [vOption.colorDark="#000000"]
+     * @param {String} [vOption.colorLight="#ffffff"]
+     * @param {QRCode.CorrectLevel} [vOption.correctLevel=QRCode.CorrectLevel.H] [L|M|Q|H] 
+     */
+    QRCode = function (el, vOption) {
+        this._htOption = {
+            width : 256, 
+            height : 256,
+            typeNumber : 4,
+            colorDark : "#000000",
+            colorLight : "#ffffff",
+            correctLevel : QRErrorCorrectLevel.H
+        };
+        
+        if (typeof vOption === 'string') {
+            vOption    = {
+                text : vOption
+            };
+        }
+        
+        // Overwrites options
+        if (vOption) {
+            for (var i in vOption) {
+                this._htOption[i] = vOption[i];
+            }
+        }
+        
+        if (typeof el == "string") {
+            el = document.getElementById(el);
+        }
+        
+        this._android = _getAndroid();
+        this._el = el;
+        this._oQRCode = null;
+        this._oDrawing = new Drawing(this._el, this._htOption);
+        
+        if (this._htOption.text) {
+            this.makeCode(this._htOption.text);    
+        }
+    };
+    
+    /**
+     * Make the QRCode
+     * 
+     * @param {String} sText link data
+     */
+    QRCode.prototype.makeCode = function (sText) {
+        this._oQRCode = new QRCodeModel(_getTypeNumber(sText, this._htOption.correctLevel), this._htOption.correctLevel);
+        this._oQRCode.addData(sText);
+        this._oQRCode.make();
+        this._el.title = sText;
+        this._oDrawing.draw(this._oQRCode);            
+        this.makeImage();
+    };
+    
+    /**
+     * Make the Image from Canvas element
+     * - It occurs automatically
+     * - Android below 3 doesn't support Data-URI spec.
+     * 
+     * @private
+     */
+    QRCode.prototype.makeImage = function () {
+        if (typeof this._oDrawing.makeImage == "function" && (!this._android || this._android >= 3)) {
+            this._oDrawing.makeImage();
+        }
+    };
+    
+    /**
+     * Clear the QRCode
+     */
+    QRCode.prototype.clear = function () {
+        this._oDrawing.clear();
+    };
+    
+    /**
+     * @name QRCode.CorrectLevel
+     */
+    QRCode.CorrectLevel = QRErrorCorrectLevel;
+})();
diff --git a/core/src/plugins/action.share/res/i18n/ca.php b/core/src/plugins/action.share/res/i18n/ca.php
index 90dfe0ea6d..82aa2abc11 100644
--- a/core/src/plugins/action.share/res/i18n/ca.php
+++ b/core/src/plugins/action.share/res/i18n/ca.php
@@ -95,4 +95,6 @@
 "91"=> "Tags (Enter to save)",
 "92"=> "New link",
 "93"=> "Existing links",
+"94"=> "QR Code",
+"95"=> "Show/Hide QR Code.",
 );
diff --git a/core/src/plugins/action.share/res/i18n/de.php b/core/src/plugins/action.share/res/i18n/de.php
index 9a9202a5c1..8000d34166 100644
--- a/core/src/plugins/action.share/res/i18n/de.php
+++ b/core/src/plugins/action.share/res/i18n/de.php
@@ -94,4 +94,6 @@
 "91"=> "Tags (Enter to save)",
 "92"=> "New link",
 "93"=> "Existing links",
+"94"=> "QR Code",
+"95"=> "Show/Hide QR Code.",
 );
diff --git a/core/src/plugins/action.share/res/i18n/en.php b/core/src/plugins/action.share/res/i18n/en.php
index 0ed6dad483..7a35b5e088 100644
--- a/core/src/plugins/action.share/res/i18n/en.php
+++ b/core/src/plugins/action.share/res/i18n/en.php
@@ -96,4 +96,6 @@
     "91"=> "Tags (Enter to save)",
     "92"=> "New link",
     "93"=> "Existing links",
+    "94"=> "QR Code",
+    "95"=> "Show/Hide QR Code.",
 );
diff --git a/core/src/plugins/action.share/res/i18n/es.php b/core/src/plugins/action.share/res/i18n/es.php
index 123f7d8266..3e5fecb020 100644
--- a/core/src/plugins/action.share/res/i18n/es.php
+++ b/core/src/plugins/action.share/res/i18n/es.php
@@ -95,4 +95,6 @@
 "91"=> "Tags (Enter to save)",
 "92"=> "New link",
 "93"=> "Existing links",
+"94"=> "QR Code",
+"95"=> "Show/Hide QR Code.",
 );
diff --git a/core/src/plugins/action.share/res/i18n/fr.php b/core/src/plugins/action.share/res/i18n/fr.php
index b411a45ba9..ce279d094c 100644
--- a/core/src/plugins/action.share/res/i18n/fr.php
+++ b/core/src/plugins/action.share/res/i18n/fr.php
@@ -96,4 +96,6 @@
     "91"=> "Tags (Entrez pour sauver)",
     "92"=> "Nouveau lien",
     "93"=> "Liens existants",
+    "94"=> "Code QR",
+    "95"=> "Afficher/Cacher le code QR.",
 );
diff --git a/core/src/plugins/action.share/res/i18n/pt.php b/core/src/plugins/action.share/res/i18n/pt.php
index ca8d0f50fd..6dbf57424b 100644
--- a/core/src/plugins/action.share/res/i18n/pt.php
+++ b/core/src/plugins/action.share/res/i18n/pt.php
@@ -96,4 +96,6 @@
     "91"=> "Tags (Enter to save)",
     "92"=> "New link",
     "93"=> "Existing links",
+    "94"=> "QR Code",
+    "95"=> "Show/Hide QR Code.",
 );
diff --git a/core/src/plugins/gui.ajax/res/themes/umbra/images/actions/16/qr-code.png b/core/src/plugins/gui.ajax/res/themes/umbra/images/actions/16/qr-code.png
new file mode 100644
index 0000000000..07396e0f1d
Binary files /dev/null and b/core/src/plugins/gui.ajax/res/themes/umbra/images/actions/16/qr-code.png differ
diff --git a/core/src/plugins/gui.ajax/res/themes/umbra/images/actions/22/qr-code.png b/core/src/plugins/gui.ajax/res/themes/umbra/images/actions/22/qr-code.png
new file mode 100644
index 0000000000..1800002d77
Binary files /dev/null and b/core/src/plugins/gui.ajax/res/themes/umbra/images/actions/22/qr-code.png differ
diff --git a/core/src/plugins/gui.ajax/res/themes/umbra/images/actions/32/qr-code.png b/core/src/plugins/gui.ajax/res/themes/umbra/images/actions/32/qr-code.png
new file mode 100644
index 0000000000..abdedebfe3
Binary files /dev/null and b/core/src/plugins/gui.ajax/res/themes/umbra/images/actions/32/qr-code.png differ